Link to the Show / Show NotesNeil deGrasse Tyson, director, Hayden Planetarium, AMNH
Jonathan McDowell, astrophysicist , Harvard-Smithsonian Ctr Astrophysics
Dr. Tyson helped formulate NASA's Vision for Space Exploration as part of the nine-member commission dubbed 'Moon, Mars and Beyond.' In a conversational dialogue, Dr. Tyson and Dr. Jonathan McDowell discuss NASA's Vision, the benefits and disadvantages of manned versus robotic missions, and whether we should be spending money on space-related projects instead of addressing needs here on earth.
http://www.forum-network.org/wgbh/forum.php?lecture_id=3144
The WGBH Forum Network is presented by WGBH in association with the Lowell Institute and the Corporation for Public Broadcasting.

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